Java example source code file (MessageContextFactory.java)

This example Java source code file (MessageContextFactory.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

classloader, creator, default, deprecated, ioexception, messagecontext, messagecontextfactory, mimeheaders, soapmessage, soapversion, source, string, webservicefeature, xml

The MessageContextFactory.java Java example source code

/*
 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.oracle.webservices.internal.api.message;

import java.io.IOException;
import java.io.InputStream;

import com.oracle.webservices.internal.api.EnvelopeStyle;
import com.sun.xml.internal.ws.api.SOAPVersion; // TODO leaking RI APIs
import com.sun.xml.internal.ws.util.ServiceFinder;

import javax.xml.soap.MimeHeaders;
import javax.xml.soap.SOAPMessage;
import javax.xml.transform.Source;
import javax.xml.ws.WebServiceFeature;

public abstract class MessageContextFactory
{
    private static final MessageContextFactory DEFAULT = new com.sun.xml.internal.ws.api.message.MessageContextFactory(new WebServiceFeature[0]);

    protected abstract MessageContextFactory newFactory(WebServiceFeature ... f);

    public abstract MessageContext createContext();

    public abstract MessageContext createContext(SOAPMessage m);

    public abstract MessageContext createContext(Source m);

    public abstract MessageContext createContext(Source m, EnvelopeStyle.Style envelopeStyle);

    public abstract MessageContext createContext(InputStream in, String contentType) throws IOException;

    /**
     * @deprecated http://java.net/jira/browse/JAX_WS-1077
     */
    @Deprecated
    public abstract MessageContext createContext(InputStream in, MimeHeaders headers) throws IOException;

    static public MessageContextFactory createFactory(WebServiceFeature ... f) {
        return createFactory(null, f);
    }

    static public MessageContextFactory createFactory(ClassLoader cl, WebServiceFeature ...f) {
        for (MessageContextFactory factory : ServiceFinder.find(MessageContextFactory.class, cl)) {
            MessageContextFactory newfac = factory.newFactory(f);
            if (newfac != null) return newfac;
        }
        return new com.sun.xml.internal.ws.api.message.MessageContextFactory(f);
    }

    @Deprecated
    public abstract MessageContext doCreate();

    @Deprecated
    public abstract MessageContext doCreate(SOAPMessage m);

    //public abstract MessageContext doCreate(InputStream x);

    @Deprecated
    public abstract MessageContext doCreate(Source x, SOAPVersion soapVersion);

    @Deprecated
    public static MessageContext create(final ClassLoader... classLoader) {
        return serviceFinder(classLoader,
                             new Creator() {
                                 public MessageContext create(final MessageContextFactory f) {
                                     return f.doCreate();
                                 }
                             });
    }

    @Deprecated
    public static MessageContext create(final SOAPMessage m, final ClassLoader... classLoader) {
        return serviceFinder(classLoader,
                             new Creator() {
                                 public MessageContext create(final MessageContextFactory f) {
                                     return f.doCreate(m);
                                 }
                             });
    }

    @Deprecated
    public static MessageContext create(final Source m, final SOAPVersion v, final ClassLoader... classLoader) {
        return serviceFinder(classLoader,
                             new Creator() {
                                 public MessageContext create(final MessageContextFactory f) {
                                     return f.doCreate(m, v);
                                 }
                             });
    }

    @Deprecated
    private static MessageContext serviceFinder(final ClassLoader[] classLoader, final Creator creator) {
        final ClassLoader cl = classLoader.length == 0 ? null : classLoader[0];
        for (MessageContextFactory factory : ServiceFinder.find(MessageContextFactory.class, cl)) {
            final MessageContext messageContext = creator.create(factory);
            if (messageContext != null)
                return messageContext;
        }
        return creator.create(DEFAULT);
    }

    @Deprecated
    private static interface Creator {
        public MessageContext create(MessageContextFactory f);
    }
}